2011/5/5 Takashi Iwai tiwai@suse.de
At Wed, 4 May 2011 23:42:24 +0800, Raymond Yau wrote:
Request for testers to test the patch
Multistreaming allows you to listen to one audio source through the back panel speakers and a second audio source through front panel headphones
or
speakers.
Hardware requirement
- 10 channels realtek codec (e.g. alc892) which already work with
model=auto 2) Headphone at front panel and Line out at rear panel
"hw:0,0" is used for the rear panel audio jack "hw:0,2" is used for the front panel headphone when "Independent HP" is switched ON
I'd name it differently, e.g. "Headphone Stream Mode" taking "Slave" and "Independent", or such. An enum with "ON" and "OFF" is no sensible choice.
Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Hi Raymond, Looking at the specs of my motherboard (ASUS P7H55M-PRO) they wrote: Realtek ALC892 8-Channel High Definition Audio CODEC - BD Audio Layer Content Protection - Support Jack-dectection, Multi-streaming,Front Panel Jack-Retasking (Mic in port) - ASUS Noise Filter - Optical S/PDIF out ports at back I/O But from Realtek specs they wrote " Ten DAC channels support 16/20/24-bit PCM format for 7.1 channel sound playback, plus 2 channels of concurrent independent stereo sound output (multiple streaming) through the front panel output " An asus spec error? will be useful a test made on my motherboard?
About my problem, the audio card with the latest patches seems to work (but great noise when nothing is playing is present, i also tried to mute everything in alsamixer) so i could say "it works with model=auto"
I applied the patch, and build the kernel, this is my lastest alsa-info: http://www.alsa-project.org/db/?f=61aa4129d0ea771ebc7226ea80c5c3ead24ef05c
"Loaded ALSA modules" is empty, but lsmod says: dante log # lsmod|grep snd snd_hda_codec_realtek 298841 1 snd_hda_intel 20936 0 snd_hda_codec 62886 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 5484 1 snd_hda_codec dante log #
I notice this in my dmesg [ 12.805835] ALSA sound/pci/hda/patch_realtek.c:1842: realtek: No valid SSID, checking pincfg 0x4005e601 for NID 0x1d [ 12.805838] ALSA sound/pci/hda/patch_realtek.c:1858: realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0892 [ 12.805890] ALSA sound/pci/hda/patch_realtek.c:1569: realtek: Enable HP auto-muting on NID 0x1b Is normal "No valid SSID" ?
Alsa-conf still not find my sound card.
Sorry for the long story, but i would give you more informations as i can to help.